Updated October 2026
Read an Academic Passage: question types and strategy
Read an Academic Passage is the most traditional task in the 2026 Reading section: a short text from a university subject followed by multiple-choice questions. The passages are much shorter than on the earlier test, so every sentence carries more.
What you see
A passage on an academic subject, such as biology, history, psychology or economics, typically around 200 words in a few short paragraphs. It is followed by several questions, often around five. You can look back at the passage while you answer.
No subject knowledge is needed. Everything you need is in the passage, and technical terms are explained or can be understood from context. In fact, outside knowledge can mislead you: the question asks what this passage says, not what is true in general.
The question types
Main idea
What is the passage mainly about? The right answer covers the whole passage. Options that describe only one paragraph or one example are too narrow.
Detail
What does the passage say about a particular point? The answer is stated, usually in different words from the passage.
Vocabulary in context
What does a word mean as it is used here? Common words often have a less common meaning in academic writing, so check the sentence, not your dictionary memory.
Inference
What can be concluded from the passage? The answer is not stated directly but follows clearly from what is. It never requires a big leap.
Purpose
Why does the author mention something? The answer is about the role of a sentence or example: to give evidence, to contrast, to illustrate a point.
An example
The short passage and two questions below were written for this guide in the style of the task.
In parts of Central America, certain acacia trees have an unusual relationship with ants. The trees grow large hollow thorns, in which ant colonies live, and produce sugary nectar and protein-rich structures on their leaves that the ants eat. In return, the ants attack insects that feed on the tree and cut back vines and other plants that grow too close to it.
For a long time, it was unclear how much the trees really gained from this arrangement. To find out, researchers removed the ants from a group of young trees and compared them with trees whose colonies were left in place. Within a year, the trees without ants had suffered far more insect damage, were often surrounded by competing plants, and grew more slowly. Many of them died. The experiment suggested that, for these acacias, the ants are not simply guests but an essential form of defense.
1. According to the passage, how do the acacia trees benefit from the ants?
(A) The ants help the trees grow larger thorns.
(B) The ants protect the trees from insects and competing plants.
(C) The ants carry the trees' seeds to new areas.
(D) The ants provide the trees with nectar and protein.
2. Why does the author describe the experiment in the second paragraph?
(A) To show that ants can survive without acacia trees
(B) To argue that all trees depend on insects for defense
(C) To provide evidence that the trees depend on the ants
(D) To explain how researchers remove ants from treesExplaining the answers
Question 1: the answer is B. The passage says that the ants attack insects that feed on the tree and cut back plants that grow too close to it, and the experiment shows what happens without them. Option A reverses the relationship: the tree grows the thorns for the ants, not because of them. C mentions seeds, which the passage never discusses. D confuses what the tree gives the ants with what the ants give the tree.
Question 2: the answer is C. The author describes the experiment to show that the benefit to the tree is real and measurable. That is the role of the example. The other options either go beyond the passage or describe a purpose it does not have.
How wrong options are built
Wrong options in academic reading follow patterns. Some are true according to the passage but answer a different question. Some go a little further than the passage: it says "some", the option says "most"; it says "may", the option says "always". Some reverse a cause and an effect. Some describe what you might expect to be true, without the passage saying so.
When two options look possible, ask which one you could point to in the text. The option you can support with a specific sentence is the answer.
A reading strategy that saves time
Because the passage is short, read all of it first, at a steady pace, and give each paragraph a label of a few words in your head: "problem", "experiment", "result". This takes about a minute and makes every question faster, because you know where to look.
Then answer the questions in order. For each one, go back to the relevant sentence before choosing. Do not spend more than about a minute on any single question: mark your best answer and move on, since you can return to it later within the module if time allows.
How to practise
Read short academic texts daily: introductory textbook pages, encyclopedia entries, popular science articles. After each, say the main idea in one sentence and explain why each example is there. Those two skills cover a large share of the questions.
Then try the real format on the free Read an Academic Passage practice page, and practise the full Reading section with its module clock in a mock test.
This is an independent summary written for test takers. ETS publishes the official specification of the test on its own website.